Make sure that you are organised in the garden. You can download the files as a PDF and you can reprint pages as and when you need them, it can be used year after year.
Print this as a directory for your garden planner
Use this to design the overall layout of your garden, and make sure you leave enough space for planting.
Make sure you don't forget to plant anything. You could colour coordinate to represent flowers/ veg or seeds/bulb e.t.c
Seasonal planting schedule
What jobs do you need to do? Don't forget to turn the compost.
Keep a note of how things work out.